AM_DVDCOPY_TITLEKEY structure (dvdmedia.h)
[The feature associated with this page, DirectShow, is a legacy feature. It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation. Those features have been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use MediaPlayer, IMFMediaEngine and Audio/Video Capture in Media Foundation instead of DirectShow, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]
Specifies the DVD title key from the current content.
Syntax
typedef struct AM_DVDCOPY_TITLEKEY {
ULONG KeyFlags;
ULONG Reserved1[2];
UCHAR TitleKey[6];
UCHAR Reserved2[2];
} AM_DVDCOPY_TITLEKEY, *PAM_DVDCOPY_TITLEKEY;
Members
KeyFlags
Key flags.
Reserved1[2]
TitleKey[6]
Title key.
Reserved2[2]
Remarks
The AM_PROPERTY_DVDCOPY_TITLE_KEY property uses this structure.
A title key is used for the DVD CSS key exchange for decryption. Implementors should get a CSS license and further instructions from CSS.
Requirements
| Requirement | Value |
|---|---|
| Header | dvdmedia.h |